I am in Xinyang and have not left the market, but it has become a yellow code, and the transcoding prompts that non-Henan personnel cannot make this appeal. How can this happen?

The big data system is slack.

This official explanation is that a large amount of information has been submitted recently, which has led to the slack in the big data system. If you have just entered Henan, you should do two tests in three days and wait for the nucleic acid results to come out. The code will be converted. Generally speaking, those with the yellow code can be converted to the green code as long as they undergo two tests for three days, that is, two nucleic acid tests within 3 days. The interval between the two nucleic acid tests must be more than 24 hours. If the nucleic acid result is negative, they can be converted to the green code. But at this time It should be noted that if the first test result is negative, the health code will briefly turn into a "green code" and then turn into a "yellow code" again to prompt the person to take the second test as required. If a second nucleic acid test is not performed, the health code will naturally turn into a yellow code.